/Engine/Source/Runtime/Engine/Classes/Engine/Level.h
static bool GetLevelScriptExternalActorsReferencesFromAsset ( const [FAssetData](API\Runtime\CoreUObject\AssetRegistry\FAssetData) & Asset, [TArray](API\Runtime\Core\Containers\TArray)< [FGuid](API\Runtime\Core\Misc\FGuid) > & OutLevelScriptExternalActorsReferences )